Item Includes:

• Canon 18x50 IS Image Stabilized Binoculars
• Soft Case
• Woven Strap
• 2 x 1.5V "AA" Alkaline Batteries
• Limited 3-Year Manufacturer Warranty

Overview

     Canon's 18x50 IS binoculars contain an optical image stabilizer for shake-free viewing, developed for Canon video camcorders and now available in many of their binoculars. The Vari-Angle Prism, dual transparent plates, and independent sensors work together to adjust the prism and maintain a steady image. They are also water-resistant and have long eye relief for added comfort. Canon's IS technology eliminates image shake and is used in the television industry. The Super Spectra Coating reduces reflection and increases brightness. The magnification and objective lens size are important factors in choosing the right binoculars.

Features:

• Type    Prism Binoculars
  
• Magnification    18x
  
• Objective Lens Effective Diameter    50mm
  
• Filter Size    58mm
  
• Real Field of View    3.7°
  
• Apparent Field Of View    60.3° (Adopted a calculation method based on
• ISO14132-1:2002.)
  
• Objective Lens Construction    4 elements in 3 groups (including protective glass)
  
• Eyepiece Lens Construction    7 elements in 5 groups
  
• Exit Pupil Diameter    2.8mm
  
• Eye Relief    15mm
  
• Prism Type    Porro II
  
• Eye Width Adjustment    58mm , 76mm
  
• Focusing Method    Manual focusing by turning the focusing knob
  
• Dioptric Correction    ±3.0 diopters
  
• Closest Focusing Distance    6 m/19.7 ft.
  
• Image Stabilizer    Vari-Angle Prism
  
• Correction Angle    ±0.7°
  
• Tripod Socket    Provided
  
• Power Source    2 x AA
  
• Dimensions    152 x 193 x 1180mm/6.0 x 7.6 x 3.2 in.
  
• Weight    1180g/41.6 oz. (excluding batteries)